All the cars are fitted with electronic homing devices.

所有这些汽车都安装了电子自动导向仪。

《柯林斯英汉双解大词典》

No homing devices or droids can be used.

不能使用制导装置或机器人。

youdao

All the royal cars are fitted with electronic homing devices.

所有的皇家轿车都装有电子自导引装置。

youdao

For real accuracy, though, Dr Fritzsch thinks that the bubbles could be fitted with homing devices.

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If you look to the early days of stolen vehicle management, via LoJack and others, or homing devices such as what we saw in No Country for Old Men when Anton found his money, you know everything you need to know when it comes to the Internet of Things.

FORBES: The Internet Of Things Isn't As New As It Seems